Mud pan mixing tool



FIG. 1 is a front view of a mud pan mixing tool showing my new design, a rear view being identical;

FIG. 2 is a left side view of the mud pan mixing tool, a right side view being identical;

FIG. 3 is a top view of the mud pan mixing tool; and,

FIG. 4 is a bottom view of the mud pan mixing tool. 

CLAIM The ornamental design for a mud pan mixing tool, as shown and described. 